{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T10:57:55Z","timestamp":1774263475152,"version":"3.50.1"},"reference-count":9,"publisher":"S. Karger AG","issue":"6","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gerontology"],"published-print":{"date-parts":[[2012]]},"abstract":"<b><i>Background:<\/i><\/b> Skin aging is a risk factor for a decubitus and biophysical skin properties could help to identify persons at risk. Whether such biophysical properties of aged human skin differ between areas is undetermined. <b><i>Objective:<\/i><\/b> To investigate whether viscoelasticity, hydration or friction differ between important areas for decubitus risk. <b><i>Methods:<\/i><\/b> Pilot study in 32 (18 female, 14 male) acute and subacute old patients aged 81.9 \u00b1 5.9 years (\u00b1SD), without active skin disease after an average of 10 days of stay. Assessment of skin resilience\/viscoelasticity (E) and hydration (H) at the volar forearm (VF), trochanter (TR) and the sacrum (SA), nutrition by a Mini Nutritional Assessment (MNA), total body water (TBW), lean body mass (LBM), % body fat (%F) by bioimpedance and routine laboratory parameters (hemoglobin, hematocrit, leukocytes, C-reactive protein, serum proteins and creatinine). <b><i>Results:<\/i><\/b> Mean body mass index (27 \u00b1 4.2), MNA (22.5 \u00b1 2.9), Braden score (20 \u00b1 2.5), E (68.5 \u00b1 6.0%) and H (38.3 \u00b1 6.7) at any site and laboratory parameters did not differ by sex. Men had more TBW (+12 \u00b1 1.5 liters), LBM (+9 \u00b1 2 kg), less %F (\u20138.8 \u00b1 2.1%), increased H-TR (+7.11 \u00b1 2.8) and H-SA (+5.68 \u00b1 2.5). Overall E-VF correlated significantly with E-TR (r<sup>2<\/sup> = 0.40, p < 0.0001) and E-SA (r<sup>2<\/sup> = 0.40, p < 0.0001). In contrast, skin hydration was not correlated. <b><i>Conclusion:<\/i><\/b> Results of forearm elasticity experiments can be used as a model for other body sites at risk for the development of pressure ulcers.<\/jats:p>","DOI":"10.1159\/000336623","type":"journal-article","created":{"date-parts":[[2012,4,17]],"date-time":"2012-04-17T14:26:03Z","timestamp":1334672763000},"page":"513-517","source":"Crossref","is-referenced-by-count":11,"title":["Assessment of Biophysical Skin Properties at Different Body Sites in Hospitalized Old Patients: Results of a Pilot Study"],"prefix":"10.1159","volume":"58","author":[{"given":"M.","family":"Fiedler","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.-C.","family":"Gerhardt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Derler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Bischofberger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"H\u00fcrny","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"M\u00fcnzer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2012,4,5]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016%2FS1550-8579%2807%2980061-1"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1007%2Fs11517-010-0673-3"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1097%2F00129334-200411000-00016"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1365-2710.1993.tb00562.x"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1001%2Fjama.296.8.974"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1600-0846.2009.00363.x"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jtv.2009.11.006"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jtv.2009.10.004"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.triboint.2011.03.011"}],"container-title":["Gerontology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/336623","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/336623","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T19:08:15Z","timestamp":1745435295000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000336623"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"references-count":9,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2012,10,1]]},"published-print":{"date-parts":[[2012,10,29]]}},"URL":"https:\/\/doi.org\/10.1159\/000336623","archive":["Portico"],"relation":{},"ISSN":["0304-324X","1423-0003"],"issn-type":[{"value":"0304-324X","type":"print"},{"value":"1423-0003","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012]]}}}